|
Individual Calculations April 2021 |
|
|
|
| Chelly, Yahya Total change: 43.20 | |   |
|
| BICA Open U12 | Bouhjar | TUN | 2021-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1236 | 1218 | 3.00 | 4 | 1.08 | 40 | 43.20 | |
|  Ben Ayed, Iskandar | | | 1071 | TUN | 1.00 | 1 | 0.30 | 40 | 12.00 | |  Ferjani, Mohamed Islam | | | 1414 | TUN | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Bouafia, Arken | | | 1260 | TUN | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Mezni, Elyes | | | 1200 | TUN | 0.00 | 1 | -0.53 | 40 | -21.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
|
